The image contains a mathematical question under the section "Finding the Inverse Function." It looks like part C of the exercise is asking to determine if a certain function is one-to-one over its domain and then how to adjust the domain to make it one-to-one.

To proceed, could you clarify the question in part C? Would you like me to break down the graph provided or focus on solving for the domain to make the function one-to-one?

Let me know how you’d like to proceed!

Here are some possible extensions:

1. What does it mean for a function to be one-to-one?
2. How do we determine if a function has an inverse?
3. What is the horizontal line test and how does it relate to inverses?
4. What restrictions can we apply to make non-one-to-one functions invertible?
5. Can the inverse of a quadratic function always exist?

Tip: The domain of a function can often be restricted to make it one-to-one, which is key to finding its inverse.